Chandigarh, March 18 -- It has been almost a year since Panjab University (PU) sent a proposal for 27% reservation for the other backward class (OBC) in faculty recruitments, but the Centre is yet to take action in this direction. Officials say the 27% OBC reservation was implemented nationwide over three decades ago, but it was not implemented in PU as the university was sceptical over which policy to implement - the Punjab policy or the central one....